Base | Representation |
---|---|
bin | 1001110010101110… |
… | …00001111110101001 |
3 | 111120101112211001222 |
4 | 10321113001332221 |
5 | 41231332243100 |
6 | 2225402151425 |
7 | 244165235546 |
oct | 47127017651 |
9 | 14511484058 |
10 | 5257306025 |
11 | 2258680914 |
12 | 10287b2575 |
13 | 65a25b88a |
14 | 37c31dbcd |
15 | 20b830485 |
hex | 1395c1fa9 |
5257306025 has 12 divisors (see below), whose sum is σ = 6657764352. Its totient is φ = 4116357840.
The previous prime is 5257306013. The next prime is 5257306039. The reversal of 5257306025 is 5206037525.
It is not a de Polignac number, because 5257306025 - 226 = 5190197161 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2235977 + ... + 2238326.
It is an arithmetic number, because the mean of its divisors is an integer number (554813696).
Almost surely, 25257306025 is an apocalyptic number.
It is an amenable number.
5257306025 is a deficient number, since it is larger than the sum of its proper divisors (1400458327).
5257306025 is a wasteful number, since it uses less digits than its factorization.
5257306025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4474360 (or 4474355 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 35.
The square root of 5257306025 is about 72507.2825652706. The cubic root of 5257306025 is about 1738.8191689873.
The spelling of 5257306025 in words is "five billion, two hundred fifty-seven million, three hundred six thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •